I doubt it, can you not take a holiday? You dont need a sick note mind you if you are off for less than a week. I would imagin calling in with a headache would work but I wouldnt recommend it.
I would give it a go - but as above you dont need one until you are off for I thnk more than seven calendar days. I know how you feel - hope you can get some time off xxxxx
I feel exactly the same. Was very close to ringing in sick this morning and just spending the whole day in bed!! But I'm too much of a coward so here I am (not doing much work mind!) I've got a week off mid Sept so I'm just counting down the days til that. Maybe you should take a "sick" duvet day x